Bhuiyan, Mohammad Zakir Hossain, et al. “Immediate Post-Operative Outcomesof Stapled and Hand Sewn Techniques During Oesophagogastrostomy: A Randomized Clinical Trial”. Journal of National Institute of Neurosciences Bangladesh, vol. 6, no. 1, July 2020, pp. 43-47, doi:10.3329/jninb.v6i1.48029.